Renae's hamster has run away in his hamster ball, which has a radius of 3.5 inches. The hamster ball app on Renae's
phone says that the ball has made 27 revolutions since the
hamster went missing.
How far away is the hamster?

answer: i don't understand. what are the options

step-by-step explanation:

need more info

step-by-step explanation:

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: